Ekwasioŋ ɗiɗi, anndaaɗi ɗiɗi

$\displaystyle 2x + 3y = 4$ e $\displaystyle 5x + 6y = 7$. Dobo , , . Tappu koefiseeji ɗii e dewondiral, kala gootel rewi e ENTER: 2, , 3, , 4, . Refti ekwasioŋ ɗiɗaɓo oo: 5, , 6, , e 7. cakkitiingol ina safa: X: −1. Y: 2. D: −3.. $\displaystyle D$ ko determinant koefiseeji ɗii. So ɗum ko sifir, juumre ina waɗa.